// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
    public static void main(String[] args) {
        char ChinaWord='你';
        char China_Word='我';
        char China__Word='他';
        System.out.println("汉字:"+ChinaWord+"的位置:"+(int)ChinaWord);
        System.out.println("汉字:"+China_Word+"的位置:"+(int)China_Word);
        System.out.println("汉字:"+China__Word+"的位置:"+(int)China__Word);
    }
}